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  • The Dark Energy Survey Supe... The Dark Energy Survey Supernova Program: Corrections on Photometry Due to Wavelength-dependent Atmospheric Effects
    Lee, J.; Acevedo, M.; Sako, M. ... The Astronomical journal, 06/2023, Volume: 165, Issue: 6
    Journal Article
    Peer reviewed
    Open access

    Abstract Wavelength-dependent atmospheric effects impact photometric supernova flux measurements for ground-based observations. We present corrections on supernova flux measurements from the Dark ...
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32.
  • Weak lensing magnification ... Weak lensing magnification in the Dark Energy Survey Science Verification data
    Garcia-Fernandez, M; Sanchez, E; Sevilla-Noarbe, I ... Monthly notices of the Royal Astronomical Society, 05/2018, Volume: 476, Issue: 1
    Journal Article
    Peer reviewed
    Open access

    Abstract In this paper, the effect of weak lensing magnification on galaxy number counts is studied by cross-correlating the positions of two galaxy samples, separated by redshift, using the Dark ...
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33.
  • Discovery of the Lensed Qua... Discovery of the Lensed Quasar System DES J0408-5354
    Lin, H.; Buckley-Geer, E.; Agnello, A. ... Astrophysical journal. Letters, 04/2017, Volume: 838, Issue: 2
    Journal Article
    Peer reviewed
    Open access

    We report the discovery and spectroscopic confirmation of the quad-like lensed quasar system DES J0408-5354 found in the Dark Energy Survey (DES) Year 1 (Y1) data. This system was discovered during a ...
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  • Dark Energy Survey Year 1 R... Dark Energy Survey Year 1 Results: Wide-field mass maps via forward fitting in harmonic space
    Mawdsley, B; Bacon, D; Chang, C ... Monthly notices of the Royal Astronomical Society, 03/2020, Volume: 493, Issue: 4
    Journal Article
    Peer reviewed
    Open access

    ABSTRACT We present new wide-field weak lensing mass maps for the Year 1 Dark Energy Survey (DES) data, generated via a forward fitting approach. This method of producing maps does not impose any ...
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35.
  • The Dark Energy Survey: Pro... The Dark Energy Survey: Prospects for Resolved Stellar Populations
    Rossetto, Bruno M; Santiago, Basílio X; Girardi, Léo ... The Astronomical journal, 06/2011, Volume: 141, Issue: 6
    Journal Article
    Peer reviewed
    Open access

    Wide angle and deep surveys, regardless of their primary purpose, always sample a large number of stars in the Galaxy and in its satellite system. Here we make a forecast of the expected stellar ...
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  • A DARK ENERGY CAMERA SEARCH... A DARK ENERGY CAMERA SEARCH FOR MISSING SUPERGIANTS IN THE LMC AFTER THE ADVANCED LIGO GRAVITATIONAL-WAVE EVENT GW150914
    Annis, J.; Berger, E.; Chen, H. ... Astrophysical journal. Letters, 06/2016, Volume: 823, Issue: 2
    Journal Article
    Peer reviewed
    Open access

    ABSTRACT The collapse of a stellar core is expected to produce gravitational waves (GWs), neutrinos, and in most cases a luminous supernova. Sometimes, however, the optical event could be ...
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37.
  • Constraints on Dark Matter ... Constraints on Dark Matter Properties from Observations of Milky Way Satellite Galaxies
    Nadler, E O; Drlica-Wagner, A; Bechtol, K ... Physical review letters, 03/2021, Volume: 126, Issue: 9
    Journal Article
    Peer reviewed
    Open access

    We perform a comprehensive study of Milky Way (MW) satellite galaxies to constrain the fundamental properties of dark matter (DM). This analysis fully incorporates inhomogeneities in the spatial ...
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  • The Dark Energy Survey: Dat... The Dark Energy Survey: Data Release 1
    Abbott, T. M. C.; Abdalla, F. B.; Allam, S. ... The Astrophysical journal. Supplement series, 12/2018, Volume: 239, Issue: 2
    Journal Article
    Peer reviewed
    Open access

    We describe the first public data release of the Dark Energy Survey, DES DR1, consisting of reduced single-epoch images, co-added images, co-added source catalogs, and associated products and ...
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  • Dark Energy Survey Year 1 r... Dark Energy Survey Year 1 results: Cosmological constraints from cosmic shear
    Troxel, M. A.; Zuntz, J.; Eifler, T. F. ... Physical review. D, 08/2018, Volume: 98, Issue: 4
    Journal Article
    Peer reviewed
    Open access

    We use 26×106 galaxies from the Dark Energy Survey (DES) Year 1 shape catalogs over 1321 deg2 of the sky to produce the most significant measurement of cosmic shear in a galaxy survey to date. We ...
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  • STRIDES: a 3.9 per cent mea... STRIDES: a 3.9 per cent measurement of the Hubble constant from the strong lens system DES J0408−5354
    Shajib, A J; Birrer, S; Treu, T ... Monthly notices of the Royal Astronomical Society, 06/2020, Volume: 494, Issue: 4
    Journal Article
    Peer reviewed
    Open access

    ABSTRACT We present a blind time-delay cosmographic analysis for the lens system DES J0408−5354. This system is extraordinary for the presence of two sets of multiple images at different redshifts, ...
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